1. All IP Ranges
  2. 64.0.0.0/8
  3. 64.123.0.0/16
  4. AS7018  | 64.123.0.0/16

64.123.0.0/16

AS7018  ·  AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-64-123-0-0-1
OrgID:          AEL-360
Parent:         NET-64-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       64.123.0.0 - 64.123.255.255
NetType:        allocation
RegDate:        2000-07-10
Updated:        2024-12-05
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 64.123.0.0/16

Range ASN Company Num of IPs
64.123.246.0/24 AS2386 Concord Publishing House 256
64.123.22.0/24 AS25993 SBC Laboratories 256
64.123.104.0/23 AS17064 Testengeer, Inc 512
64.123.96.0/21 AS17064 TISD, Inc 2,048

Nearby Ranges

BGP prefixes that overlap with 64.0.0.0/8

Range ASN Company Num of IPs
64.160.0.0/12 AS22352 AT&T Enterprises, LLC 1,048,576
64.160.0.0/12 AS22687 AT&T Enterprises, LLC 1,048,576
64.160.0.0/12 AS2386 AT&T Enterprises, LLC 1,048,576
64.160.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
64.152.0.0/13 AS62 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS18848 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS3356 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS41041 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS20454 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS21581 Level 3 Parent, LLC 524,288
64.0.0.0/14 AS701 Verizon Business 262,144
64.0.0.0/14 AS11758 Verizon Business 262,144
64.192.0.0/14 AS33606 Level 3 Parent, LLC 262,144
64.240.0.0/14 AS3561 CenturyLink Communications, LLC 262,144
64.240.0.0/14 AS209 CenturyLink Communications, LLC 262,144
64.192.0.0/14 AS17099 Level 3 Parent, LLC 262,144
64.192.0.0/14 AS25674 Level 3 Parent, LLC 262,144
64.240.0.0/14 AS18891 CenturyLink Communications, LLC 262,144
64.196.0.0/14 AS393775 Windstream Communications LLC 262,144
64.0.0.0/14 AS2828 Verizon Business 262,144
64.196.0.0/14 AS7029 Windstream Communications LLC 262,144
64.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
64.240.0.0/14 AS16809 CenturyLink Communications, LLC 262,144
64.192.0.0/14 AS14195 Level 3 Parent, LLC 262,144
64.216.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
64.128.0.0/15 AS3356 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS20029 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS30672 Level 3 Parent, LLC 131,072
64.148.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
64.108.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
64.244.0.0/15 AS19514 Verizon Business 131,072
64.128.0.0/15 AS11553 Level 3 Parent, LLC 131,072
64.248.0.0/15 AS3257 GTT Americas, LLC 131,072
64.128.0.0/15 AS40800 Level 3 Parent, LLC 131,072
64.116.0.0/15 AS33392 Verizon Business 131,072
64.128.0.0/15 AS23314 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS18902 Level 3 Parent, LLC 131,072
64.244.0.0/15 AS2828 Verizon Business 131,072
64.128.0.0/15 AS17060 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS393396 Level 3 Parent, LLC 131,072
64.10.0.0/15 AS701 Verizon Business 131,072
64.128.0.0/15 AS13434 Level 3 Parent, LLC 131,072
64.204.0.0/15 AS3257 GTT Americas, LLC 131,072
64.128.0.0/15 AS5777 Level 3 Parent, LLC 131,072
64.220.0.0/15 AS2828 Verizon Business 131,072
64.128.0.0/15 AS16896 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS3549 Level 3 Parent, LLC 131,072
64.116.0.0/15 AS14551 Verizon Business 131,072
64.182.0.0/16 AS54489 CoreSpace, Inc. 65,536
64.67.0.0/16 AS14928 PenTeleData Inc. 65,536

Hosted domains

There are 67 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
64.123.246.64 nevadadailymail.com 57
64.123.141.27 precisehardchrome.com 2
64.123.184.202 multidirectories.org 2
64.123.37.162 rollsroycedallas.com 1
64.123.115.25 cobaltassociates.com 1
64.123.120.107 palcoks.com 1
64.123.122.123 pipelinetestinginc.com 1
64.123.164.226 drbuell.com 1
64.123.143.145 taem.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

1,354 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
64.123.5.7 AS7018 AT&T Enterprises, LLC 6.00ms from Dallas, US
64.123.4.255 AS7018 AT&T Enterprises, LLC 6.07ms from Dallas, US
64.123.142.216 AS7018 AT&T Enterprises, LLC 3.45ms from Dallas, US
64.123.7.103 AS7018 AT&T Enterprises, LLC 4.00ms from San Antonio, US
64.123.47.214 AS7018 AT&T Enterprises, LLC 5.22ms from Dallas, US
64.123.32.23 AS7018 AT&T Enterprises, LLC 1.04ms from Dallas, US
64.123.35.216 AS7018 AT&T Enterprises, LLC 1.03ms from Dallas, US
64.123.18.191 AS7018 AT&T Enterprises, LLC 6.47ms from Dallas, US
64.123.164.111 AS7018 AT&T Enterprises, LLC 1.00ms from Dallas, US
64.123.102.161 AS17064 TISD, Inc. 8.74ms from San Antonio, US
64.123.100.33 AS17064 TISD, Inc. 8.13ms from San Antonio, US
64.123.93.136 AS7018 AT&T Enterprises, LLC 2.35ms from San Antonio, US
64.123.92.31 AS7018 AT&T Enterprises, LLC 2.15ms from San Antonio, US
64.123.168.127 AS7018 AT&T Enterprises, LLC 1.05ms from Dallas, US
64.123.125.241 AS7018 AT&T Enterprises, LLC 10.38ms from Kansas City, US
64.123.58.40 AS7018 AT&T Enterprises, LLC 0.65ms from Dallas, US
64.123.59.134 AS7018 AT&T Enterprises, LLC 0.71ms from Dallas, US
64.123.26.183 AS7018 AT&T Enterprises, LLC 6.48ms from Dallas, US
64.123.9.132 AS7018 AT&T Enterprises, LLC 0.34ms from Kansas City, US
64.123.6.111 AS7018 AT&T Enterprises, LLC 4.09ms from San Antonio, US
64.123.138.184 AS7018 AT&T Enterprises, LLC 3.44ms from Dallas, US
64.123.39.109 AS7018 AT&T Enterprises, LLC 2.60ms from Dallas, US
64.123.165.63 AS7018 AT&T Enterprises, LLC 1.03ms from Dallas, US
64.123.56.66 AS7018 AT&T Enterprises, LLC 0.68ms from Dallas, US
64.123.139.159 AS7018 AT&T Enterprises, LLC 3.51ms from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
49.224.152.208 AS9500 One New Zealand Group Limited 9.70ms from Auckland, NZ
203.159.108.48 AS17887 T.C.C. Technology Co., Ltd. 0.67ms from Bangkok, TH
121.205.213.224 AS4134 CHINANET-BACKBONE 4.02ms from Fuzhou, CN
78.179.74.32 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.13ms from Istanbul, TR
3.8.222.0 AS16509 Amazon.com, Inc. 0.16ms from London, GB
94.92.137.80 AS3269 Telecom Italia S.p.A. 5.95ms from Milan, IT
112.132.132.32 AS4837 CHINA UNICOM China169 Backbone 11.89ms from Nanjing, CN
95.164.231.208 AS397044 My Tec Sa 1.01ms from New York City, US
68.197.162.16 AS6128 Cablevision Systems Corp. 8.56ms from New York City, US
60.42.67.144 AS4713 NTT DOCOMO BUSINESS,Inc. 12.67ms from Osaka, JP
187.99.98.224 AS26615 TIM S/A 1.70ms from Osasco, BR
31.38.151.48 AS5410 Bouygues Telecom SA 3.24ms from Paris, FR
107.21.251.144 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
104.90.250.64 AS16625 Akamai Technologies, Inc. 0.28ms from Seattle, US
124.199.220.0 AS17864 SK Broadband Co Ltd 1.88ms from Seoul, KR
87.70.146.80 AS12400 Partner Communications Ltd. 2.04ms from Tel Aviv, IL
174.80.134.0 AS20115 Charter Communications LLC 7.67ms from Atlanta, US
68.32.136.112 AS7922 Comcast Cable Communications, LLC 8.18ms from Flint, US
178.245.164.16 AS16135 Turkcell A.S. 14.69ms from Izmir, TR
172.114.119.48 AS20001 Charter Communications Inc 4.80ms from Los Angeles, US
189.138.19.112 AS8151 UNINET 2.25ms from Mexico City, MX
188.14.111.240 AS3269 Telecom Italia S.p.A. 9.77ms from Milan, IT
106.165.134.128 AS2516 KDDI CORPORATION 16.72ms from Osaka, JP
82.123.39.144 AS3215 Orange S.A. 1.38ms from Paris, FR
52.73.52.96 AS14618 Amazon.com, Inc. 0.22ms from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 -m6 64.123.3.244
traceroute to 64.123.3.244 (64.123.3.244): 6 hops max, 52 byte packets
2 [] 156.146.32.232 0.197 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chicago, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs